Cobb 08-15 Mitsubishi Evo X/09-15 Mitsubishi Ralliart 3in. 304 SS Downpipe (cobb552210)

Regular price $275.00 USD Sale price $275.00 USD Regular price $275.00 USD
In Stock!
SKU: cobb552210
Product Description

To aid in flex, lifespan, and perfect fitting, the trailing-end flange uses the OEM spring bolts and donut gasket. These features offer an improved seal in comparison to previous approaches, as well as less noise, at the O2 housing, where a custom cast 3" flat flange provides a genuine mating surface.

Why Chose COBB 3in. 304 SS Downpipe?

The COBB Tuning Mitsubishi Downpipe is made of 304 stainless steel, mandrel bent tubing, and has a widened diameter of 3" for increased flow of exhaust gases from the turbocharger to enable improved horsepower and torque. The downpipe can be installed on either the OEM exhaust or the COBB Tuning Catted Mid-Pipe.


    This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and EPA’s Anti-Tampering Policy.
  • Testing with the California Air Resources Board, to achieve 50-state compliance, is pending. Once testing is complete with California, and an EO number is issued, this product will be updated to 50-state legal status.


  • Mitsubishi Evo X (2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015)
  • Mitsubishi Lancer Ralliart (2009, 2010, 2011, 2012, 2013, 2014, 2015)


  • Minimal Bends for Less Restriction
  • 304 Stainless Steel for Corrosion Resistance
  • Two O2 Bungs for Factory & Aftermarket Sensors
  • Stock Donut Gasket for Optimal Sealing and Long Life
  • Designed to Work with Factory Style O2 Housings

To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.

Depending on the package, we ship using different carriers according to the item's location, content, and size.

Freight truck items, will require up to 7 business days to ship due to size. i.e. hoods, trunks, body kits, etc.

All orders made after 3:00pm ET will be shipped or processed the next business day.

Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers or apartment numbers will require signature if valued over $200.

All international orders outside of the USA are subject to duties and taxes per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.

In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail. All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to

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